Top 100 Software Development Companies in the United States

Smashing Ideas is a mobile app development company that offers an array of services such as UI/UX design, web design, data strategy and analytics, and quality assurance and testing. Since its founding in 1996, Smashing Ideas has grown to over 50 employees who are passionate, curious, and creative.

3PRIME LLC is a web design firm that is located in Hamden, Conn. Founded in 2005, 3PRIME LLC's team of 14 employees specialize in web and software development. The firm also offers SEO services to its clients.

In New York, New York, Captivate Team is a marketing strategy company. The small team specializes in marketing strategy, branding, web design, and ecommerce marketing. The firm was launched in 2021.

Achieve Internet is a software development company that's headquartered in San Diego; they have another office in Los Angeles. Founded in 2002, Achieve Internet does web development, enterprise content management, sales intelligence, enterprise app modernization, CRM consulting, and e-commerce development. Clients are mostly midmarket companies and in the healthcare and arts and entertainment sectors. They have about 41 employees. 

Founded in 1999, LION Interactive is a full-service digital agency based in Berkeley, Calif. They are a smaller agency with just under 20 employees. LION's practice focuses on user experience and interface (UI/UX) design, web design, and custom software and web app development. They also develop applications for all relevant mobile and e-commerce platforms.

The Provato Group is an IT staffing and solutions company located in Cleveland, Ohio. Founded in 2010, the 30-person team provides web design and development, cloud consulting, and mobile app development services. They work predominantly with midmarket businesses  in manufacturing and business services industries.

Design Center is a mobile app development company from Saint Paul, Minn. It was founded in 1969 and has about 40 employees.  Several clients are large national brands. They do mobile app development, UI/UX design, and web development.

Midwestern Interactive is a software development company that was founded in 2012. Headquartered in Joplin, Mo., the company consists of 11 employees. They specialize in custom software development, mobile app development, and UX/UI design. 

Stream 9 is a full-service development agency based in Cleveland, Ohio and founded in 2008. The agency has fewer than 10 members on staff. Stream 9 specializes in web design and development, e-commerce development, and mobile app development. The majority of its clients are small businesses.

IQuasar LLC is a Sterling, Virginia-based custom software development firm. They offer custom software development, cloud consulting & SI, and IT managed services and were established in 2004.

Boston software and web development company Vermonster offers full-service design and development for applications across platforms. Prioritizing visual design and user experience, Vermonster's 20-person team has produced digital experiences for clients in sectors from medicine to education to government. With a focus on Ruby on Rails and JavaScript, Vermonster's robust development team has created web apps, desktop software, sophisticated chatbots for Facebook and Slack, and mobile apps for a number of high-profile clients.

GBMF Tech, a software development firm, was established in 2019. Their small team is headquartered in London, United Kingdom; Citrus Heights, California and Chișinău, Moldova. The firm provides custom software development, web development, mobile app development, and e-commerce development.

Based in Chicago and founded in 2009, Vokal is a mobile and digital agency with nearly 50 employees. Their team specializes in web design and development, mobile app development, and digital strategy.  

Established in 2002, envisionit is a midsize web development company. Their services include web development, digital strategy, marketing strategy, media planning & buying, and more. The firm is in Chicago, Illinois.

SmallWorld is a technology consulting firm founded in 2016 and located in San Diego. With a  team of fewer than 10 employees, they offer custom software development, web development, business consulting, and mobile app development services.

CbSol is a Lahore, Pakistan-based web development firm. Founded in 2019, the small team provides web development, cloud consulting & SI, mobile app development, blockchain, and more.

The Tactile Group is a full solution digital agency based in Philadelphia. Founded in 2004, the Tactile Group has more than 10 employees offer web development, web design, custom software development, and UX/UI services to local, state, and federal government entities, as well as enterprises and non-profits.

Software development company BotPenguin is headquartered in Chicago, Illinois. The midsize firm was launched in 2016. Their services include custom software development, Artificial Intelligence, mobile app development, and web development.

AppsGem, a small website development company, is based in Doral, Florida. Founded in 2020, the team specializes in web development, Artificial Intelligence, custom software development, and mobile app development.

COLAB is a full-service digital agency based in Richmond, Virginia. With 26 teammates, they provide digital strategy, web design, and UX/UI design services. They work primarily with midmarket business across multiple industries.

Octal Digital is a web design company based in Houston. Founded in 2008, their team of two employees provides e-commerce development, mobile app design, and web design services.

CodeFutures is a small software development company. Based in Broomfield, Colorado and San Jose, California, the agency was launched in 2001. Their services include custom software development, cloud consulting & SI, IT staff augmentation, and other IT consulting and SI.

Involution Studios is a software services firm based in Arlington, Mass. Founded in 2004, the team of 13 specializes in web design and development, mobile app development, and custom software development. They focus on business services, healthcare & medical, and information technology.

 

ArcusScale, an IT staff augmentation company, was launched in 2015. The small Youngstown, Ohio-based team offers IT staff augmentation, custom software development, web development, and mobile app development.

Interactivism is a digital product design and development company founded in 2013. Based in Pasadena, Calif., the team of 8 specializes in UX/UI design, custom software development, and AR/VR development. 

Based in Coral Gables, Florida, Seeed is a web design company. They focus on web design, cloud consulting & SI, custom software development, e-commerce development, and more and were founded in 2003.

Vanguard X is a blockchain company. Their small team is in Montevideo, Uruguay. The agency provides blockchain, Artificial Intelligence, and custom software development. The agency was launched in 2020.

Located in Portland, Ore., Chromaplex is a small web development firm with about eight employees. The agency specializes in emerging technology, custom web and mobile app development, and content management system (CMS)- driven web pages.

Eachbase is a digital agency that operates out of California. Their main services span branding, SEO, and web development.

Fusionary Media was founded in 1995 and is headquartered in Grand Rapids, Mich. They have a team of around 11 employees who focus on UI/UX services and web design.